oj.uz

답안 #980561

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
980561 2024-05-12T08:42:58 Z fcmalkcin 육각형 영역 (APIO21_hexagon) C++17
0 / 100
 1 ms 348 KB 
#include <bits/stdc++.h>
using namespace std;
#define fastio ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define nl "\n"
#define ll long long

const int maxn = 2e5+5;
const ll mod = 1e9+7;


ll mul(ll a, ll n) {
  if (n == 0) return 1;
  ll t= mul(a, n / 2);
  if (n%2==0) return (t*t)%mod;
  else return ((t*t)%mod*a)%mod;
}

int draw_territory(int N, int A, int B, vector<int> D, vector<int> L){
    long long a;
    if(N==3){
        long long length = L[0];
        a = ((length * (length+1))%mod*mul(2, mod - 1)) %mod;
    }
    else{
        int totalsq = 4000*4000;
        int dx[6] = {0, 1, 1, 0, -1, -1};
        int dy[6] = {2, 1 ,-1, -2, -1, 1};
    }
    int ans = a%mod;
    return ans;
}

Compilation message

hexagon.cpp: In function 'int draw_territory(int, int, int, std::vector<int>, std::vector<int>)':
hexagon.cpp:25:13: warning: unused variable 'totalsq' [-Wunused-variable]
   25 |         int totalsq = 4000*4000;
      |             ^~~~~~~
hexagon.cpp:26:13: warning: unused variable 'dx' [-Wunused-variable]
   26 |         int dx[6] = {0, 1, 1, 0, -1, -1};
      |             ^~
hexagon.cpp:27:13: warning: unused variable 'dy' [-Wunused-variable]
   27 |         int dy[6] = {2, 1 ,-1, -2, -1, 1};
      |             ^~
hexagon.cpp:29:9: warning: 'a' may be used uninitialized in this function [-Wmaybe-uninitialized]
   29 |     int ans = a%mod;
      |         ^~~

Subtask #1
0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -